body > div {
  margin-bottom: 5px;
}

.item {
  height: 30px;
  line-height: 30px;
  cursor: pointer;
}

.completed {
  text-decoration: line-through;
}

.panel > h1 {
  font-style: italic;
}

.panel > img {
  border: 1px solid blue;
}
